30317 NACHI

Product Description

30317 NACHI INA Tapered Roller Bearings consist of four basic components including: the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (roller retainer). The cone, cup and rollers carry the load while the cage spaces and retains the rollers on the cone. The cone, rollers and cage components of our tapered roller bearings are referred to as the cone assembly. Individual cup and cone components of our tapered roller bearings are available as well as the complete assembly. In addition,INA Bearings offers a variety of configurations to our tapered roller bearings such as single-row, double-row and four-row.

30317 NACHI INA Tapered Roller Bearings MaterialWhile other materials may be available, typically, tapered roller bearings are made of high carbon chrome steel due to their expected performance.

Agriculture, Construction and Mining EquipmentVarious Axle SystemsConveyance VehiclesGear Box, Engine Motors, ReducersINA Bearings Bearings offers more than 250 different Tapered Roller Bearing models in both inch and metric sizes with many in-stock and ready to ship. If you need help in selecting the best tapered roller bearing by size, please remember that design engineering and application assistance are available from INA Bearings as part of our value-added services designed to make your job easier.

Tapered roller bearings 30317

Bearing number : 30317

Size mm : 85x180x44.5

Brand : NACHI

Bore Diameter mm : 85

Outer Diameter mm : 180

Width mm : 44.5

Bearing dimensions and specification in brand catalogue :

d - 85 mm

D - 180 mm

T - 44.5 mm

B - 41 mm

C - 34 mm

a - 9.5 mm

r1 min. - 4 mm

r2 min. - 3 mm

Weight - 4.75 Kg

Basic dynamic load rating C - 260000 kN

Basic static load rating C0 - 298000 kN

Grease Lubrication Speed - 2200 r/min

Oil Lubrication Speed - 3000 r/min

Calculation factor e - 0.35

Calculation factor Y0 - 0.95

Calculation factor Y1 - 1.73

Catalogue,Brandslist,,Bearing 30317 NACHI

CQTBBoya Manufacture Co.Ltd control the quality of the bearing.Whenever bearings must first detected whether the quality is qualified and the unqualified bearing will be eliminated directly.So we can get the trust of a large number of customers, and supply them for several years.We can also according to customer requirements change their own mark.Boya Manufacture Co.Ltd ensure that our prices across China are quite competitive.It is better for you to compare prices and quality among suppliers.But everyone knows you can not buy the highest quality products with the lowest price,but our product is the best quality if you use equal price.BBTBBoya Manufacture Co.Ltd is expert in auto Bearings ( Wheel Hub Bearings, Truck Bearings, Clutch Release Bearings and etc ) , and famous brand bearings like SKF , FAG , INA , NSK , NTN , NACHI , KOYO , TIMKEN , FYH etc , with bearings kinds like Deep Groove Ball Bearings , Tapered Roller Bearings , Cylindrical Roller Bearings , Spherical Roller Bearings , Needle Roller Bearings , Pillow Block Ball Bearings , Ceramic Bearings and etc , we offer bearings to all over the world , especially to Saudi Arab , Iran , Turkish , Russian Federation , Bulgaria , Brazil and etc . Our quality and price satisfy all of our customers and create good business relationship for long term